3 years ago

Solve for x (x+3)^2 thanks

Mathematics

2 answers:

IrinaK [193]3 years ago

7 0

Answer : X^2+6x+9
(X+3)(x+3)

Deffense [45]3 years ago

3 0

Answer:

X = -3

Step-by-step explanation:

(X + 3) ( X + 3)

(x^2+3x)+(3x+9)

X(X+3) + 3(X+3)

(X+3)(X+3)

X+3= 0

X = -3

You might be interested in

Max decides to use 700 rubber bands to make 8 balls. Is it reasonable to say he would use about 90 rubber bands to make each bal

topjm [15]

Answer:

he would have used about 87 bands for each ball so if you round to the nearest ten yes it is reasonable to say he used 90 bands per ball

7 0

3 years ago

Write the inverse function for the function, ƒ(x) = x + 4. Then, find the value of ƒ -1(4). Type your answers in the box.

KATRIN_1 [288]

F(x)^-1=x-4
f(4)^-1=0

8 0

3 years ago

HELP PLEASE Find the value of y. Round to the nearest tenth. у 42° 85° 31

MaRussiya [10]

31
Explanation
Nothing

6 0

2 years ago

Jared has 12 more comic books than Zoe. If they have 28 comic books

ZanzabumX [31]

Answer:

20 comic books

Step-by-step explanation:

Let us first set up a variable, x, for the number of books that Zoe has. If Jared has 12 more comics than Zoe, he would have x+12 books.

Given that Zoe and Jared have a total of 28 comic books, let us write an equation and solve for x:

$x+x+12=28\\2x+12=28$

Now that we have a simplified version of the equation, let us solve for x by isolating the variable on the left side:

$2x=28-12\\2x=16\\x=8$

We now know that x=8, and also that Jared has x+12 books. To find the number of comic books Jared has, let us add 12 to x:

$x+12=\\8+12=\\20\\$

Therefore, Jared has 20 comic books.

I hope this helps! Please let me know if you have any further questions :)

4 0

3 years ago

What is the answer to the picture

LekaFEV [45]

Answer:

46.6

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers